How To Fix HRPADIN01304 - First unmap all the personal numbers mapped with the challan

HRPADIN01304 - Overview

• Message type: E = Error

• Message class: HRPADIN01 - HR IN: Message class for HR India - Master Data

• Message number: 304

• Message text: First unmap all the personal numbers mapped with the challan

Self-Explanatory Message

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HRPADIN01304 - Details

• The SAP error message HRPADIN01304 typically occurs in the context of payroll processing, particularly when dealing with the mapping of personal numbers to a challan (a document used for tax payments). This error indicates that there are personal numbers currently mapped to a challan that need to be unmapped before proceeding with the operation you are attempting.
  
  Cause:
  The error arises when:
  
  You are trying to delete or modify a challan that has personal numbers associated with it.
  The system requires that all personal numbers linked to a specific challan be unmapped before any changes can be made to that challan.
  
  
  Solution:
  To resolve this error, follow these steps:
  
  
  Identify Mapped Personal Numbers:
  
  Use the relevant transaction code (such as PC00_MXX_CALC or PC00_MXX_CEDT) to view the personal numbers that are currently mapped to the challan.
  You may need to check the specific payroll area or period to find the correct mappings.
  
  
  
  Unmap Personal Numbers:
  
  Navigate to the section where you can